An HHO System Can Save Fuel, But How Much?

An HHO system can certainly help you save fuel. How much depends on several factors which we will discuss below. But to give you an overall idea, typical fuel savings reported with the current state of the technology have been in the neighborhood of 30-60%. This means if you currently get 20MPG, you may reasonably expect to get 26 to 32MPG after the installation of your system. Keep in mind this is based on overall numbers seen in the industry, you could get less or more than that depending on your vehicle, the system you choose, how you drive and other factors. Some have reported fuel savings lower or much higher than the numbers given here.